turnsoff RGB before deepsleep and off

calliope-edu · Dec 4, 2024 · 4bf3d36 · 4bf3d36
1 parent bee9610
commit 4bf3d36
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/source/MicroBitPowerManager.cpp b/source/MicroBitPowerManager.cpp
@@ -314,7 +314,11 @@ ManagedBuffer MicroBitPowerManager::readProperty(int property)
 void MicroBitPowerManager::off()
 {
     setPowerLED( true /*doSleep*/);
-
+
+    // Calliope: turn RGB LEDs off
+    uint8_t rgbBuffer[9] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+    neopixel_send_buffer(io.RGB, rgbBuffer, sizeof(rgbBuffer));
+
     // Update peripheral drivers
     CodalComponent::deepSleepAll( deepSleepCallbackBegin, NULL);
 
@@ -795,6 +799,10 @@ int MicroBitPowerManager::simpleDeepSleep( bool wakeOnTime, CODAL_TIMESTAMP wake
     // Configure for sleep mode
     setPowerLED( true /*doSleep*/);
 
+    // Calliope: turn RGB LEDs off
+    uint8_t rgbBuffer[9] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+    neopixel_send_buffer(io.RGB, rgbBuffer, sizeof(rgbBuffer));
+
     // Update peripheral drivers
     CodalComponent::deepSleepAll( wakeUpSources ? deepSleepCallbackBeginWithWakeUps : deepSleepCallbackBegin, NULL);